@charset "utf-8";


.big-box{
    
    .tu-he{
        width: 1280px;
        height: 253px;
        font-size: 0;
        margin: 0 auto;
    }
    
    .tou{
        padding-top: 9px;
        width: 1280px;
        margin: 0 auto;
        color: #3e3e3e;
        background: #f6f6f6;
        span{
            display: block;
            width: 950px;
            background: #f6f6f6;
            font-size: 12px;
            margin: 0 auto;
        }
    }
    
    .nei-tuwen{
        width: 1280px;
        height: 395px;
        margin: 0 auto;
        padding-top:21px ;
        padding-bottom:40px ;
        background: #f6f6f6;
        .nei-tu{
            display: inline-block;
            margin-right:30px ;
            margin-left:154px ;
//          .tu-big{
//              width: 488px;
//              height: 395px;
//              border-right: 1px solid #b4b4b4;
//              position: relative;
//              input{
//                  display: none;
//              }
//              label{
//                  
//                  position: absolute;
//                  display:inline-block;
//                  width: 96px;
//                  height: 89px;
//                  border: 1px solid #b4b4b4;
//              }
//              .te-li-1{
//                  bottom: 0;
//                  left: 0;
//              }
//              .te-li-2{
//                  bottom: 0;
//                  left: 96px;
//              }
//              .te-li-3{
//                  bottom: 0;
//                  left: 192px;
//              }
//              .te-li-4{
//                  bottom: 0;
//                  left: 288px;
//              }
//              .te-li-5{
//                  bottom: 0;
//                  left: 384px;
//              }
//              .big-img-1{
//                  position: absolute;
//                  left:80px;
//              }
//              .big-img-2{
//                  position: absolute;
//                  left:80px;
//              }
//          }
            .datu{
                width: 482px;
                margin: 0 auto;
                border-right: 1px solid #b9b9b9;
            }
            .datu img{
                width: 100%;
                border: 0;
                display: block;
            }
            .piclist{
                width: 482px;
                margin: 0 auto;
            }
            ul li{
                list-style: none;
                float: left;
                width: 94.4px;
                cursor: pointer;
                border: 1px solid #b9b9b9;
            }
            ul li img{
                display: block;
                width: 100%;
            }
            .clearfix::after{
                content: "";
                display: block;
                clear: both;
            }
        }
        
        .nei-wen{
            display: inline-block;
            margin-left:30px ;
            ul{
                width:488px ;
                li{
                    float: left;
                    width: 488px;
                    h2{
                        font-size: 25px;
                        color: #468bd9;
                        margin-top:64.5px ;
                    }
                    h3{
                        font-size: 22px;
                        margin-top:15px;
                    }
                    span{
                        display: inline-block;
                        font-size: 17px;
                        margin-top:21px ;
                    }
                    p{
                        font-size: 12px;
                        margin-top:8.5px ;
                    }
                    ol{
                        
                        li{
                            font-size: 12px;
                            margin-top:4px ;
                        }
                    } 
                }
                .last-li{
                    margin-top:33px ;
                            .mai{
                        display: inline-block;
                        width: 169px;
                        height: 50px;
                        background: #b5b5b5;
                        color: white;
                        font-size: 20px;
                        border-radius: 8px;
                        margin-left:8px ;
                        &:active{
                            background: #468bd9;
                        }
                        }
                            .lian{
                        display:  inline-block;
                        width: 169px;
                        height: 50px;
                        background: #b5b5b5;
                        color: white;
                        font-size: 20px;
                        border-radius: 8px;
                        margin-left:52px ;
                        &:active{
                            background: #468bd9;
                        }   
                        }
                    }
            }
        }
        
    }
    
    .nav-te{
        width: 1280px;
        height: 100px;
        background: #b5b5b5;
        position: relative;
        margin: 0 auto;
        
        //第一个
        .one-nav{
            width: 94px;
            height: 100px;
            line-height: 100px;
            text-align: center;
            position: relative;
            position: absolute;
            left: 184px;
            overflow: hidden;
            i{
                display: block;
                width: 94px;
                height: 100px;
                background: white;
                position: absolute;
                top: -100px;
                transition: all 1s;
            }
            a{
                display: inline-block;
                color:white;
                font-size: 20px;
                position: absolute;
                left: 5px;
                transition: all 1s 0.2s;
            }
            b{
                display: inline-block;
                width: 100px;
                height: 4px;
                background: #5292db;
                transition: all 0.5s 0.7s;
                position: absolute;
                left: -100px;
                bottom: 0px;
            }
            &:hover{
                >i{
                   top: 0px; 
                }
                >a{
                    color: #5292db;
                }
                >b{
                    left: 0;
                }
            }
        }
        //第二个
        .two-nav{
            width: 94px;
            height: 100px;
            line-height: 100px;
            text-align: center;
            position: relative;
            position: absolute;
            left: 342px;
            overflow: hidden;
            i{
                display: block;
                width: 94px;
                height: 100px;
                background: white;
                position: absolute;
                top: -100px;
                transition: all 1s;
            }
            a{
                display: inline-block;
                color:white;
                font-size: 20px;
                position: absolute;
                left: 5px;
                transition: all 1s 0.2s;
            }
            b{
                display: inline-block;
                width: 100px;
                height: 4px;
                background: #5292db;
                transition: all 0.5s 0.7s;
                position: absolute;
                left: -100px;
                bottom: 0px;
            }
            &:hover{
                >i{
                   top: 0px; 
                }
                >a{
                    color: #5292db;
                }
                >b{
                    left: 0;
                }
            }
        }
        //第三个
        .three-nav{
            width: 94px;
            height: 100px;
            line-height: 100px;
            text-align: center;
            position: relative;
            position: absolute;
            left: 500px;
            overflow: hidden;
            i{
                display: block;
                width: 94px;
                height: 100px;
                background: white;
                position: absolute;
                top: -100px;
                transition: all 1s;
            }
            a{
                display: inline-block;
                color:white;
                font-size: 20px;
                position: absolute;
                left: 5px;
                transition: all 1s 0.2s;
            }
            b{  
                display: inline-block;
                width: 100px;
                height: 4px;
                background: #5292db;
                transition: all 0.5s 0.7s;
                position: absolute;
                left: -100px;
                bottom: 0px;
            }
            &:hover{
                >i{
                   top: 0px; 
                }
                >a{
                    color: #5292db;
                }
                >b{
                    left: 0;
                }
            }
        } 
    }
    
    .one-miao{
        width: 1280px;
        margin: 0 auto;
        .title-one{
            width: 250px;
            text-align: center;
            margin: 0 auto;
            h2{
                font-size: 31px;
                font-weight: 400;
                color: #0b5ae4;
                margin-bottom:10px ;
                padding-top:67px ;
            }
            span{
                display: block;
                font-size: 12px;
                color: #d3d3d3;
                margin-bottom:11px ;
            }
            p{
                font-size: 12px;
                color: #d3d3d3;
            }
        }
        
        .tu-one{
            width: 1280px;
            height: 400px;
            position: relative;
            margin: 0 auto;
            .one1{
                position: absolute;
                top: 160px;
                left: 380px;
                animation:one1 5s infinite linear;
                transition: all 5s;
            }
            .one2{
                position: absolute;
                top:50px ;
                left: 700px;
            }
            .one3{
                position: absolute;
                top: 292px;
                left: 380px;
                animation:one3 5s infinite linear;
                transition: all 5s;
            }
        }
        
    }
    
    .two-miao{
        .title-two{
            width: 376px;
            text-align: center;
            margin: 0 auto;
            h2{
                font-size: 31px;
                font-weight: 400;
                color: #0b5ae4;
                margin-bottom:10px ;
                padding-top:67px ;
            }
            span{
                display: block;
                font-size: 12px;
                color: #d3d3d3;
                margin-bottom:11px ;
            }
            p{
                font-size: 12px;
                color: #d3d3d3;
                line-height: 20px;
            }
        }
        .tu-two{
            display: block;
            width: 747px;
            margin: 0 auto;
            margin-top:34px ;
            position: relative;
            overflow: hidden; 
             transition: all 1s; 
            span{
                position: absolute;
                display: block;
                background: gray;
                opacity: 0.5;
                width: 1500px;
                height: 1200px;
                top: -500px;
                left: -400px;
                transform: rotate(45deg);
                transition: all 1s;
            }
            &:hover{
                box-shadow: 5px 5px 5px gainsboro;
                > span{
                top:600px;
                left: 600px;
                opacity: 0.2;
            }
            }
            
        }
    }
    
    .three-miao{
        .title-three{
            width: 376px;
            text-align: center;
            margin: 0 auto;
            h2{
                font-size: 31px;
                font-weight: 400;
                color: #0b5ae4;
                margin-bottom:10px ;
                padding-top:67px ;
            }
            span{
                display: block;
                font-size: 12px;
                color: #d3d3d3;
                margin-bottom:11px ;
            }
            p{
                font-size: 12px;
                color: #d3d3d3;
                line-height: 20px;
            }
        }
        .tu-three{
            display: block;
            width: 747px;
            margin: 0 auto;
            margin-top:34px ;
            position: relative;
            transition: all 1s;
            font-size:0 ;
            overflow: hidden;
            span{
                display: block;
                width: 940px;
                height: 500px;
                transform: rotate(-31deg);
                transition: all 1s;
                background: gainsboro;
                opacity: 0.5;
                position: absolute;
                top: 439px;
                left: 0px;
                transform-origin: left top;
                transition: all 0.7s;
            }
            i{
                 display: block;
                width: 940px;
                height: 500px;
                transform: rotate(-31deg);
                transition: all 1s;
                background: gray;
                opacity: 0.5;
                position: absolute;
                top: 11px;
                left: -258px;
                transform-origin: left top ;
                transition: all 0.7s;
            }
            &:hover{
                box-shadow: 2px 5px 6px darkgrey;
                >span{
                    left: -380px;
                    top:-100px;
                    opacity: 0.2;
                }
                >i{
                    left: 65px;
                    top: 550px;
                    opacity: 0.2;
                }
            }
        }
    }
    .zhong-te{
        width: 1280px;
        height: 700px;
        margin: 0 auto;
        position: relative;
        margin-top:48px ;
        h2{
            font-size: 31px;
            font-weight: 400;
            color: #0b5ae4;
             text-align: center;
        }
        .yuan-1{
            display: inline-block;
            width: 184px;
            height: 248px;
            position: absolute;
            left: 43%;
            top: 168px;
            transition: all 1s;
            animation: yuan-1 4s infinite;
            &:hover{
                transform: scale(1.2);
            }
            
        }
        .one-text{
            width: 165px;
            position: relative;
            position: absolute;
            left: 300px;
            top: 120px;
            transition: all 5s;
            animation: yuan1 5s infinite;
            img{
                display: inline-block;
                position: absolute;
                &:hover + .wenben1{
                    opacity: 1;
                }
            }
            .wenben1{
                width: 165px;
                position: absolute;
                left: -170px;
                top: -30px;
                opacity: 0;
                transition: all 0.8s;
                h3{
                    font-size: 17px;
                    font-weight: 400;
                    text-align: center;
                    color: #0b5ae4;
                }
                p{
                    font-size: 12px;
                }
            }
            
        }
        //第二个
        .two-text{
            width: 165px;
            position: relative;
            position: absolute;
            right: 300px;
            top: 120px;
            transition: all 5s;
            animation: yuan2 5s infinite;
            img{
                display: inline-block;
                position: absolute;
                &:hover + .wenben2{
                    opacity: 1;
                }
            }
            .wenben2{
                width: 165px;
                position: absolute;
                right: -190px;
                top: -20px;
                opacity: 0;
                transition: all 0.8s;
                h3{
                    font-size: 17px;
                    font-weight: 400;
                    text-align: center;
                    color: #0b5ae4;
                }
                p{
                    font-size: 12px;
                }
            } 
        }
        //第二个结束
        //第三个开始
        .three-text{
            width: 165px;
            position: relative;
            position: absolute;
            left: 300px;
            top: 200px;
            transition: all 5s;
            animation: yuan3 5s infinite;
            img{
                display: inline-block;
                position: absolute;
                &:hover + .wenben3{
                    opacity: 1;
                }
            }
            .wenben3{
                width: 165px;
                position: absolute;
                left: -190px;
                top: 50px;
                opacity: 0;
                transition: all 0.8s;
                h3{
                    font-size: 17px;
                    font-weight: 400;
                    text-align: center;
                    color: #0b5ae4;
                }
                p{
                    font-size: 12px;
                }
            } 
        }
        //第三个结束
        //第四个开始
        .four-text{
            width: 165px;
            position: relative;
            position: absolute;
            right: 300px;
            top: 200px;
            transition: all 5s;
            animation: yuan4 5s infinite;
            img{
                display: inline-block;
                position: absolute;
                &:hover + .wenben4{
                    opacity: 1;
                }
            }
            .wenben4{
                width: 165px;
                position: absolute;
                right: -190px;
                top: 70px;
                opacity: 0;
                transition: all 0.8s;
                h3{
                    font-size: 17px;
                    font-weight: 400;
                    text-align: center;
                    color: #0b5ae4;
                }
                p{
                    font-size: 12px;
                }
            } 
        }   
    }
    
    .nav-te-one{
        width: 1280px;
        height: 100px;
        background: #b5b5b5;
        position: relative;
        margin: 0 auto;
        a{
            display: inline-block;
            color:white;
            font-size: 20px;
            position: absolute;
            top: 36px;
            left: 188px;
            transition: all 6s;
            animation: a 6s infinite;
        }
    }
    
    //表
    .biao-te{
        width: 1280px;
        height: 813px;
        margin: 0 auto;
        position: relative;
        margin-top:104px ;
        .biao-tu-one{
            position: absolute;
            left: 240px;
            top: 164px;
            transition: all 1.2s;
            &:hover{
                transform: scale(2);
            }
        }
        .biao-tu-two{
            position: absolute;
            left: 240px;
            top: 483px;
            transition: all 1.2s;
            &:hover{
                transform: scale(2);
            }
        }
        .biao-tu-three{
            
            position: absolute;
            left: 520px;
            
        }
    }
    //表结束
    //导航
    .nav-te-two{
        width: 1280px;
        height: 100px;
        display: block;
        position: relative;
        background: #b5b5b5;
        margin: 0 auto;
        margin-top:133px ;
        span{
            color:white;
            font-size: 20px; 
        }
        .te-one-zi{
            position: absolute;
            top: 37px;
            left: 190px;
            animation: one-zi 2s infinite;
        }
        .te-two-zi{
            position: absolute;
            top: 37px;
            left: 210px;
            animation: two-zi 2s infinite 0.5s;
        }
        .te-three-zi{
            position: absolute;
            top: 37px;
            left: 230px;
            animation: three-zi 2s infinite 1s;
        }
        .te-four-zi{
            position: absolute;
            top: 37px;
            left: 250px;
            animation: four-zi 2s infinite 1.5s;
        }
    }
    //导航结束
    //底部产品
    .di-chanpin{
        width: 1280px;
        height: 165px;
        position: relative;
        margin: 0 auto;
        margin-top:70px ;
        margin-bottom: 105px;
        .di-1{
            display: block;
            position: absolute;
            height: 165px;
            left: 80px;
            z-index:0;
        }
        .di-1-1{
            display: block;
            position: absolute;
            height: 165px;
            left: 80px;
            top: 0;
            opacity: 0;
            transition: all 1s;
            z-index:1; 
            &:hover {
                height: 570px;
                top: -600px;
                left: -200px;
                opacity: 1;
            }
        }
        .di-2{
            display: block;
            position: absolute;
            height: 165px;
            left: 312px;
            z-index: 0;
        }
        .di-1-2{
            display: block;
            position: absolute;
            height: 165px;
            left: 312px;
            top: 0;
            opacity: 0;
            transition: all 1s;
            z-index:1; 
            &:hover {
                height: 570px;
                top: -600px;
                left: 20px;
                opacity: 1;
            }
        }
        .di-3{
            display: block;
            position: absolute;
            height: 165px;
            left: 544px;
        }
        .di-1-3{
            display: block;
            position: absolute;
            height: 165px;
            left: 544px;
            top: 0;
            opacity: 0;
            transition: all 1s;
            z-index:1; 
            &:hover {
                height: 570px;
                top: -600px;
                left: 260px;
                opacity: 1;
            }
        }
        .di-4{
            display: block;
            position: absolute;
            height: 165px;
            left: 776px;
        }
        .di-1-4{
            display: block;
            position: absolute;
            height: 165px;
            left: 776px;
            top: 0;
            opacity: 0;
            transition: all 1s;
            z-index:1; 
            &:hover {
                height: 570px;
                top: -600px;
                left: 480px;
                opacity: 1;
            }
        }
        .di-5{
            display: block;
            position: absolute;
            height: 165px;
            left: 1008px;
        }
        .di-1-5{
            display: block;
            position: absolute;
            height: 165px;
            left: 1008px;
            top: 0;
            opacity: 0;
            transition: all 1s;
            z-index:1; 
            &:hover {
                height: 570px;
                top: -600px;
                left: 700px;
                opacity: 1;
            }
        }
        
    }
    
    
}
@keyframes yuan-1{
    0%{
        top: 168px;
    }
    20%{
        top: 148px;
    }
    80%{
        top: 188px;
    }
    100%{
        top: 168px;
    }
}
@keyframes one1{
    0%{
        top:100px;
    }
    50%{
        top:160px;
    }
    100%{
        top:100px;
    }
}
@keyframes one3{
    0%{
        top: 350px;
        opacity: 0;
        width: 300px;
    }
    50%{
        top: 292px;
        opacity: 1;
        width: 260px;
    }
    100%{
        top: 350px;
        opacity: 0;
        width: 300px;
    }
}
@keyframes yuan1{
    0%{
        left: 300px;
        top: 120px;
    }
    30%{
        left: 280px;
        top: 130px;
    }
    50%{
        left: 290px;
        top: 110px;
    }
    80%{
        left: 310px;
        top: 130px;
    }
    100%{
        left: 300px;
        top: 120px;
    }
}
@keyframes yuan2{
    0%{
        right: 300px;
        top: 120px;
    }
    30%{
        right: 310px;
        top: 125px;
    }
    50%{
        right: 300px;
        top: 130px;
    }
    80%{
        right: 280px;
        top: 110px;
    }
    100%{
        right: 300px;
        top: 120px;
    }
}
@keyframes yuan3{
    0%{
        left: 300px;
        top: 360px;
    }
    30%{
        left: 310px;
        top: 355px;
    }
    50%{
        left: 300px;
        top: 370px;
    }
    80%{
        left: 280px;
        top: 375px;
    }
    100%{
        left: 300px;
        top: 360px;
    }
}
@keyframes yuan4{
    0%{
        right: 300px;
        top: 360px;
    }
    30%{
        right: 310px;
        top: 370px;
    }
    50%{
        right: 300px;
        top: 365px;
    }
    80%{
        right: 280px;
        top: 375px;
    }
    100%{
        right: 300px;
        top: 360px;
    }
}
@keyframes a{
    0%{
        top: 20px;
    }
    50%{
        top: 60px;
    }
    100%{
        top: 20px;
    }
}


@keyframes one-zi{
    0%{
        top: 37px;
    }
    50%{
        top:20px;
    }
    100%{
        top: 37px;
    }
}
@keyframes two-zi{
    0%{
        top: 37px;
    }
    50%{
        top:20px;
    }
    100%{
        top: 37px;
    }
}
@keyframes three-zi{
    0%{
        top: 37px;
    }
    50%{
        top:20px;
    }
    100%{
        top: 37px;
    }
}
@keyframes four-zi{
    0%{
        top: 37px;
    }
    50%{
        top:20px;
    }
    100%{
        top: 37px;
    }
}




